Dec, 1904.] Tabaaidae. 247 



pollinosus Williston, Tr. Conn. Ac. IV, 244. Tr. Ks. Ac. Sc. X, 131. From 



Ks., Col. 

 quadi-ivittattis Say, Jr. Ac. Nat. Sci. Phil. Ill, 33. Compl. Writ. II, 54. 



Wiedemann, Auss. Zweifl. Ins. I, 200. Osten Sacken, Catalogue of 



1878, 226. Williston Tr. Ks. Ac. Sc. X, 131. From Cal., Neb., N. Mex., 



Texas. 



APATOLESTES. 



comastes Williston, Ent. Am. I, 12. Townsend, Tr. Ks. Ac. Sc. XIII, 134, 

 From N. Mex., Cal., and Lower California. 

 eiseni Townsend, Pr. Cal. Ac. Sc, Ser. 2, IV, 596. Ricardo, An. Mag. 

 Nat. Hist. Ser. 7, V, 99. 



H^MATOPOTA. 



americana Osten Sacken. Prodrome I, 395. From Dak., Mont., Col., 

 B. Col., Cal. 



SNOwiELLUS n. gen. 



atratus Hine, Described in this paper. From Arizona. 



TABANUS. 



£egrotus Osten Sacken, West. Dipt. 219. From Cal., Wash., and B. C. 

 affinis Kirby, Fatm. Bor. Am. IV, 313. Osten Sacken, Prodrome II, 466. 

 Kirby's description is republished in Can. Ent. XIII, 166. From 

 northern U. S. and Canada from the Atlantic to the Pacific. 

 triligatus Walker, List V, 183. 

 annulatus Say, Jr. Ac. Nat. Sc. Phil. Ill, 32. Compl. Writ. II, 53. Osten 



Sacken, Prodi-ome Supl. 555. From Mo., Kv., Ga., Ks., La. 

 atratus Fabricius, Syst. Ent. 789. Ent. Syst. IV, .366. Bellardi, Saggio Dit. 

 Mess. I, 58. Osten Sacken, Prodrome II, 454. From eastern U. S. 

 as far west as Colorado. 

 nigcr Palisot de Beauvois, Ins. Dipt. 54, tab. I, fig. _1. 

 americaniis Drury, Ins. I, tab. 44, fig. 3. 

 validiis Wiedemann, Auss. zwei. Ins. I, 113. 

 benedictus Whitney, Can. Ent. XXXVI, 206. 



captonis Marten, Can. Ent. XIV, 211. From Cal., Wash., Or., Br. Col. 

 comastes Williston, Tr. Ks. Ac. Sci. X, 137. Townsend, Tr. Am. Ent. 

 Soc. XXII, 58. 

 centron Marten, Can. Ent. XIV, 211. From Col. and Wyo. 

 coffeatus Macquart, Dipt. Exot. Supl. 2, 23. Osten Sacken, Prodrome TI, 

 441. From D. C, Del., N. Y., Fla., Mass., Ind., N. J., Col. 

 (?) mgnpcs Wiedemann, Dipt. exot. 1, 75; Auss. zwei. Ins. I, 142. 

 cribellum Osten Sacken, Biol. Cent. Amer. I, 52. From Mexico and New 

 Mexico. 

 guUatulus Townsend, Tr. Ks. Ac. Sci. XIII, 134. Psyche VIII, 147. 

 dodgei Whitney, Can. Ent. XI, 37. From Ks. and Neb. 

 epistatus Osten Sacken, Prodrome Supl. 555. Hine, Tabanidae of Ohio, 50. 

 From N. J., Can., Col., Ohio. 

 soctiis Osten Sacken, Prodrome II, 467. 

 californicus Marten, Can. Ent. XIV, 210. 

 flavidus Hine, Described in this paper. From Ariz, and Mex. 

 fratellus Williston, Tr. Ks. Ac. Sc. X, 140. From Wash., Br. Col. 



hcsmatopotides Bigot, (Diachlorus?) Mem. Soc. Zool. Fr. V, 624. 

 frenchii Marten, Can. Ent. XV, 111. From Mon., Wyo. 

 gilanus Townsend, Psyche VIII, 92. From N. Mex. 

 hyalinipennis Hine, Can. Ent. XXXV, 244. From Oak Creek Canyon, 



Ariz, 

 illotus Osten Sacken, Prodrome II, 469. From Alaska and northern North 

 America. 



